Emotion Recognition from Facial Expressions of 4D Videos Using Curves and Surface Normals.
Sai Prathusha S.P. SujaShikha TripathiLouis R.Published in: IHCI (2016)
Keyphrases
- emotion recognition
- facial expressions
- surface normals
- video sequences
- photometric stereo
- shape from shading
- light source
- surface reconstruction
- facial expression recognition
- facial expression analysis
- facial actions
- human faces
- shape recovery
- facial images
- facial features
- facial shape
- emotional state
- face images
- video data
- face recognition
- video frames
- multi view
- human activities
- human actions
- single image
- detection method
- eye movements
- lighting conditions
- camera motion